this post was submitted on 01 Oct 2024
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That's... One way of looking at it. Another way to look at it is: "the closing of nuclear power plants has allowed gas and oil plants to stay in operation".
But it could have been even lower.
No, because specific power levels need to be available at specific moments. The flat production curve of nuclear does not pair well with varying production from solar/wind. Gas sucks for climate-change reasons but at least you can regulate it up/down in a matter of half hours to react to variability of your other production. While we still had nuclear, wind parks needed to shut down more often.
In the longer run, batteries will shift solar peaks over the day and H2 will likely be used to replace methane.
You make it sound like the completely predictable power output of nuclear is a problem and unpredictable variation in output of the wind/solar is great.
Nuclear takes days to adjust safely. In a non emergency case you don't regulate it up or down, it has a static load available.
There is emergency shutdown, but the rapid slowing of the fission takes a big burden on the rods and the reactor itself, its for emergency purposes only.